Created on Cognitive Class Labs

Lab3 Database on Cloud using Python.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "import ibm_db"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "#Connecting to dashDB or DB2 database requires the following information:\n",
    "\n",
    "#Driver Name\n",
    "#Database name\n",
    "#Host DNS name or IP address\n",
    "#Host port\n",
    "#Connection protocol\n",
    "#User ID (or username)\n",
    "#User Password\n",
    "\n",
    "\n",
    "#Replace the placeholder values with your actual Db2 hostname, username, and password:\n",
    "dsn_hostname = \"dashdb-txn-sbox-yp-dal09-04.services.dal.bluemix.net\" # e.g.: \"dashdb-txn-sbox-yp-dal09-04.services.dal.bluemix.net\"\n",
    "dsn_uid = \"dfk30111\"        # e.g. \"abc12345\"\n",
    "dsn_pwd = \"b6q01rtcjz^q4sk8\"      # e.g. \"7dBZ3wWt9XN6$o0J\"\n",
    "\n",
    "dsn_driver = \"{IBM DB2 ODBC DRIVER}\"\n",
    "dsn_database = \"BLUDB\"            # e.g. \"BLUDB\"\n",
    "dsn_port = \"50000\"                # e.g. \"50000\" \n",
    "dsn_protocol = \"TCPIP\"            # i.e. \"TCPIP\"\n",
    "\n",
    "\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "DRIVER={IBM DB2 ODBC DRIVER};DATABASE=BLUDB;HOSTNAME=dashdb-txn-sbox-yp-dal09-04.services.dal.bluemix.net;PORT=50000;PROTOCOL=TCPIP;UID=dfk30111;PWD=b6q01rtcjz^q4sk8;\n"
     ]
    }
   ],
   "source": [
    "#DO NOT MODIFY THIS CELL. Just RUN it with Shift + Enter\n",
    "#Create the dsn connection string\n",
    "dsn = (\n",
    "    \"DRIVER={0};\"\n",
    "    \"DATABASE={1};\"\n",
    "    \"HOSTNAME={2};\"\n",
    "    \"PORT={3};\"\n",
    "    \"PROTOCOL={4};\"\n",
    "    \"UID={5};\"\n",
    "    \"PWD={6};\").format(dsn_driver, dsn_database, dsn_hostname, dsn_port, dsn_protocol, dsn_uid, dsn_pwd)\n",
    "\n",
    "#print the connection string to check correct values are specified\n",
    "print(dsn)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Connected to database:  BLUDB as user:  dfk30111 on host:  dashdb-txn-sbox-yp-dal09-04.services.dal.bluemix.net\n"
     ]
    }
   ],
   "source": [
    "#DO NOT MODIFY THIS CELL. Just RUN it with Shift + Enter\n",
    "#Create database connection\n",
    "\n",
    "try:\n",
    "    conn = ibm_db.connect(dsn, \"\", \"\")\n",
    "    print (\"Connected to database: \", dsn_database, \"as user: \", dsn_uid, \"on host: \", dsn_hostname)\n",
    "\n",
    "except:\n",
    "    print (\"Unable to connect: \", ibm_db.conn_errormsg() )"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "DBMS_NAME:  DB2/LINUXX8664\n",
      "DBMS_VER:   11.01.0303\n",
      "DB_NAME:    BLUDB\n"
     ]
    }
   ],
   "source": [
    "#Retrieve Metadata for the Database Server\n",
    "server = ibm_db.server_info(conn)\n",
    "\n",
    "print (\"DBMS_NAME: \", server.DBMS_NAME)\n",
    "print (\"DBMS_VER:  \", server.DBMS_VER)\n",
    "print (\"DB_NAME:   \", server.DB_NAME)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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